Lovato’s P1RA2P40A030 residual block delivers dependable residual protection in a compact, 2-module format. This 2P, Type A device is rated 40A with a 30mA IΔn and conforms to IEC/EN 61009-1. With Ui 400 V, Uimp 4 kV and an IP20 frontal degree, it’s a robust choice for compact installations requiring reliable residual current protection.
Engineered for dependable service, it operates from -25 to +60 °C and up to 2000 m altitude, with a mechanical life of 20,000 cycles. Terminal tightening torque of 1.8 to 2 Nm supports secure connections, while its 160 g build and pollution degree 2 rating suit compact assemblies. Storage is rated -40 to +80 °C, helping maintain performance across demanding installation schedules.
Key Benefits
2P, Type A characteristic for specified residual protection performance.
40 A rated current with 30 mA IΔn sensitivity.
Compact 2 DIN-module width optimises panel space.
Conforms to IEC/EN 61009-1 for recognised compliance.
Ui 400 V and 4 kV Uimp enhance electrical robustness.
IP20 frontal degree for basic ingress protection at the face.
Wide -25 to +60 °C operating temperature range.
What’s Included
Lovato P1RA2P40A030 residual block
Mounting and installation leaflet
Safety and compliance information
Applications
Two-pole circuits requiring 40 A, 30 mA residual protection
Systems specifying a Type A residual operation characteristic
Compact boards needing a 2-module residual block
Assemblies designed to IEC/EN 61009-1 requirements
Installations within -25 to +60 °C and up to 2000 m altitude
Technical Specifications
HS Code
85362010
Rated insulation voltage Ui (IEC/EN)
400 V
Rated impulse withstand voltage Uimp
4 kV
Operating temperature
-25 to +60 °C
Storage temperature
-40 to +80 °C
Max altitude
2000 m
Terminal tightening torque
1.8 to 2 Nm
Mechanical life
20000 cycles
Weight
160 g
IP degree (frontal)
IP20
Pollution degree
2
Frequently Asked Questions
What is the residual operation characteristic of this block?
It has a Type A residual operation characteristic.
What are the rated current and residual current values?
Rated current In is 40 A and rated residual current IΔn is 30 mA.
How many poles and DIN modules does it have?
It is a 2-pole device and occupies 2 DIN modules.
Which standards does this product conform to?
It conforms to IEC/EN 61009-1 and complies with IEC.
What are the environmental operating limits?
Operating temperature is -25 to +60 °C, storage -40 to +80 °C, and max altitude 2000 m.
Safety note: Install and commission only by qualified personnel with power isolated. Tighten terminals to 1.8 to 2 Nm and follow IEC/EN 61009-1 and site safety procedures.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...